<!DOCTYPE html>
<html>
  <head>
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width,initial-scale=1.0">
    <title>Echarts 地图钻取</title>
    <link rel="shortcut icon" href=hlkj.ico>
    <link rel="stylesheet" href="./css/index.css" type="text/css">
    <script type="text/javascript" src="./js/echarts.min.js"></script>
    <script src="./js/jquery-3.0.0.min.js"></script>
    <script type="text/javascript" src="./js/index.js"></script>
    <script type="text/javascript" src="./js/china-main-city-map.js"></script>
    <script type="text/javascript" src="./js/rem.js"></script>
  </head>
  <body>

    <div class='title'>Echarts中国地图三级钻取</div>
    <div class="box">
      <button class= "backBtn" onclick="back()">返回上级</button>
      <div id="mapChart" class="chart"></div>
    </div>
  </body>

</html>
